Table 2.
Odds ratios for awareness of HF diagnosis among participants with an adjudicated HF hospitalization
| Variables | Unadjusted |
Adjusted |
||
|---|---|---|---|---|
| Unaware OR (CI) |
Aware OR (CI) |
Unaware OR (CI) |
Aware OR (CI) |
|
| HF-characteristics | ||||
| Number of HF hospitalizations prior to 2nd CATI (per hospitalization) | 1 (ref) | 1.90 (1.28, 2.82) | 1 (ref) | 1.98 (1.29, 3.05) |
| Duration between first HF hospitalization and 2nd CATI in years | 1 (ref) | 0.96 (0.88, 1.04) | 1 (ref) | 0.91 (0.83, 1.00) |
| HFrEF/HFmrEF | 1 (ref) | 1.45 (0.93, 2.27) | 1 (ref) | 1.30 (0.78, 2.16) |
| Age (per year) | 1 (ref) | 0.97 (0.94, 1.00) | 1 (ref) | 0.98 (0.95, 1.01) |
| Female | 1 (ref) | 0.95 (0.61, 1.47) | 1 (ref) | 1.01 (0.60, 1.68) |
| Black | 1 (ref) | 1.69 (1.08, 2.65) | 1 (ref) | 1.87 (1.06, 3.30) |
| Low education (less than high school) | 1 (ref) | 0.72 (0.39, 1.32) | 1 (ref) | 0.81 (0.40, 1.66) |
| Low income (<$35,000) | 1 (ref) | 1.15 (0.74, 1.79) | 1 (ref) | 1.02 (0.63, 1.66) |
| Lives in high-poverty zip code | 1 (ref) | 0.72 (0.42, 1.23) | 1 (ref) | 0.55 (0.30, 1.02) |
| Cognition via DSST score (per correct answer) | 1 (ref) | 1.01 (0.99, 1.03) | 1 (ref) | 1.00 (0.98, 1.03) |
| Health literacy via confidence in filling out medical forms (per 1 point) | 1 (ref) | 1.17 (0.97, 1.40) | 1 (ref) | 1.15 (0.92, 1.43) |
| History of CHD | 1 (ref) | 1.44 (0.90, 2.28) | 1 (ref) | 1.37 (0.81, 2.30) |
| Number of medications | 1 (ref) | 1.06 (1.00, 1.11) | 1 (ref) | 1.06 (1.00, 1.12) |
CATI = computer-assisted telephone interview; CHD = coronary heart disease; DSST = digit symbol substitution test; HF = heart failure; HFmrEF = heart failure with mildly reduced ejection fraction; HFrEF = heart failure with reduced ejection fraction.
N = 362 with multiple imputations.